Analysis of the implementation of ergonomic design at the new units of an oil refinery

Ergonomic design is the adaptation of working conditions to human limitations and skills in the physical design phase of a new installation, a new working system, or new products or tools. Based on this concept, the purpose of this work was to analyze the implementation of ergonomic design at the new industrial units of an oil refinery, using the method of Ergonomic Workplace Assessment. This study was conducted by a multidisciplinary team composed of operation, maintenance and industrial safety technicians, ergonomists, designers and engineers. The analysis involved 6 production units, 1 industrial wastewater treatment unit, and 3 utilities units, all in the design detailing phase, for which 455 ergonomic requirements were identified. An analysis and characterization of the requirements identified for 5 of the production units, involving a total of 246 items, indicated that 62% were related to difficult access and blockage operations, while 15% were related to difficulties in the circulation of employees inside the units. Based on these data, it was found that the ergonomic requirements identified in the design detailing phase of an industrial unit involve physical ergonomics, and that it is very difficult to identify requirements related to organizational or cognitive ergonomics.     

Has Migration Been Beneficial for Migrants and Their Children?

The study compares the social mobility and status attainment of first‐ and second‐generation Turks in nine Western European countries with those of Western European natives and with those of Turks in Turkey. It shows that the children of low‐class migrants are more likely to acquire a higher education than their counterparts in Turkey, making them more educationally mobile. Moreover, they successfully convert this education in the Western European labor market, and are upwardly mobile relative to the first generation. When comparing labor market outcomes of second generations relative to Turks in Turkey, however, the results show that the same level of education leads to a higher occupation in Turkey. The implications of these findings are discussed.     

Performance Evaluation in Non-Governmental Organizations (NGOs): An Analysis of Evaluation Models and their Applications in Brazil

The objective of this article is to deepen the debate surrounding the practice of evaluation as performed by Brazilian NGOs. In order to accomplish this goal, we examined the results of an investigation conducted between 2007 and 2009 that had two stages: first, a national study and second, a quantitative and qualitative study made in the state of Santa Catarina. We also considered secondary sources of data from two important studies on the national level that were conducted in 2008 and 2009 by the Fonte Institute, with partnership of the Itaú Social Foundation. The results showed that most NGOs use internal rather than external evaluation and conduct evaluations focused on projects and programs. Furthermore, they used evaluation mainly to help decision making about projects. Consequently, the majority of NGOs focused their evaluations on results and were not concerned with creating spaces for self-reflection and learning.     

Effects of vacation from work on health and well-being: Lots of fun,quickly gone

Abstract

Although vacation from work provides a valuable opportunity for recovery, few studies have met the requirements for assessing its effects. These include taking measurements well ahead of the vacation, during the vacation and at several points in time afterwards. Our study on vacation (after-) effects focused on two related questions: (1) Do health and well-being of working individuals improve during a vacation? and (2) How long does a vacation effect last after resumption of work? In a longitudinal study covering seven weeks, 96 Dutch workers reported their health and well-being levels two weeks before a winter sports vacation, during vacation and one week, two weeks and four weeks after vacation on seven indicators. Participants' health and well-being improved during vacation on five indicators: health status, mood, tension, energy level and satisfaction. However, during the first week of work resumption, health and well-being had generally returned to pre-vacation levels. In conclusion, a winter sports vacation is associated with improvements in self-reported health and well-being among working individuals. However, these effects fade out rapidly after work resumption. We propose a framework for future vacation research and suggest investigating the role of vacation type, duration and means to prolong vacation relief.     

The economy of risk and respect: Accounts by Puerto Rican sex workers of HIV risk taking

Three‐hundred eleven female drug‐using sex workers in urban Puerto Rico were asked to describe their last negotiation with a client. They described efforts to protect themselves from many hazards of sex work, including violence, illness, and drug withdrawal. They also described efforts to minimize the stigma and marginalization of sex work by cultivating relationships with clients, distinguishing between types of clients, and prioritizing their role as mothers. Sex workers adopted alternating gender roles to leverage autonomy and respect from clients. Their narratives suggest that sex workers negotiate a world in which HIV is relative to other risks, and in which sexual practices which are incomprehensible from an HIV‐prevention perspective are actually rooted in a local cultural logic. Future HIV prevention efforts should frame condom use and other self‐protective acts in terms that build upon sex workers' own strategies for understanding their options and modifying their risks.     

The Healthy Young Men's Study: Sampling Methods to Recruit a Random Cohort of Young Men Who Have Sex With Men

Recruiting a scientifically sound cohort of young men who have sex with men (YMSM) is an enduring research challenge. The few cohort studies that have been conducted to date on YMSM have relied on nonprobability sampling methods to construct their cohorts. While these studies have provided valuable information about HIV risk behaviors among YMSM, their generalizability to broader YMSM populations is limited. In this article, the authors describe a venue-based sampling methodology used to recruit a large and diverse cohort of YMSM from public venues in Los Angeles County, California. Venue-based sampling is a multistage probability sampling design that uses standard outreach techniques and standard survey methods to systematically enumerate, sample, and survey hard-to-reach populations. The study design allowed the authors to estimate individual, familial, and interpersonal psychosocial factors associated with HIV risk and health-seeking behaviors for a cohort of YMSM with known properties. Study participants completed an extensive baseline survey and over a 2-year period completed four follow-up surveys at 6-month intervals. The baseline survey was administered in both English and Spanish.     

An exploration of kaupapa Maori research,its principles,processes and applications

This article discusses whether the focus group method can be employed with troubled groups and for the discussion of high‐involvement topics. It analyses focus groups' discourse of high‐involvement topics, such as ‘the body’, ‘relationships’, and ‘sexuality’, conducted with female adolescents aged 15–20 years at a detention home. Contrary to the traditional belief that the focus group method is designed for low‐involvement topics and mainstream groups, our analyses of the discursive devices employed suggest that the method can indeed be used for high‐involvement topics. We also argue that other methods would not have given us ‘deeper’ insights and that the focus group method can be seen as a less intrusive method to be used in this setting.     

Neighborhood and social environmental influences on child chronic disease prevalence

We investigate how distinct residential environments uniquely influence chronic child disease prevalence. Aggregating over 200,000 pediatric geocoded medical records to the census tract of residence and linking them to neighborhood-level measures, we use multiple data analysis techniques to assess how heterogeneous exposures of social and environmental neighborhood conditions influence an index of child chronic disease (CCD) prevalence for the neighborhood. We find there is a graded relationship between degree of overall neighborhood disadvantage and children’s chronic disease such that the highest neighborhood CCD scores are found in communities with the highest concentrated disadvantage. After considering individual- and family-level characteristics, results show that higher levels of neighborhood concentrated disadvantage and air pollution exposure associate with higher risks of children having at least one chronic condition. Overall, our analysis serves as a comprehensive start for future researchers interested in assessing which neighborhood factors matter most for child chronic health conditions.     

Forgiving Perpetrators of Violence: Colombian People’s Positions

Colombian people’s positions regarding the granting of forgiveness to persons who have been more or less actively involved in the violence that ravaged the country during the past 60 years were examined. Four hundred lay people living in Bogota were presented with 48 concrete cases in which a former perpetrator of violence (a member of the guerillas, the paramilitary, the military or a drug cartel) asked for forgiveness from a victim’s family. These cases were constructed using a three-factor orthogonal design: Degree of Responsibility × Severity of the Negative Acts Committed × Apologies. Four basic positions were found. The most common one, which was shared by nearly 40 % of the sample, mostly people from the wealthier segments of society, was “no forgiveness under any condition”. Eighteen percent of the participants, mostly from the poorest segments of society, considered that forgiveness could be granted each time the former perpetrators expressed true repentance (and, in the case of former organizers, if they have offered adequate compensation and had not committed very severe crimes). This was the most frequently observed attitude when perpetrators were former members of the paramilitary. Fifteen percent of the participants considered that forgiveness should be systematically granted. Finally, 28 % of the participants were undecided about the issue.